210149436

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:464

約数の個数: 144

約数和(自身を含む): 611331840

約数和(自身を除く): 401182404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 41, 42, 46, 49, 69, 82, 84, 92, 98, 123, 138, 147, 161, 164, 196, 246, 276, 287, 294, 322, 379, 483, 492, 574, 588, 644, 758, 861, 943, 966, 1127, 1137, 1148, 1516, 1722, 1886, 1932, 2009, 2254, 2274, 2653, 2829, 3381, 3444, 3772, 4018, 4508, 4548, 5306, 5658, 6027, 6601, 6762, 7959, 8036, 8717, 10612, 11316, 12054, 13202, 13524, 15539, 15918, 17434, 18571, 19803, 24108, 26151, 26404, 31078, 31836, 34868, 37142, 39606, 46207, 46617, 52302, 55713, 61019, 62156, 74284, 79212, 92414, 93234, 104604, 108773, 111426, 122038, 138621, 183057, 184828, 186468, 217546, 222852, 244076, 277242, 326319, 357397, 366114, 427133, 435092, 554484, 652638, 714794, 732228, 761411, 854266, 1072191, 1281399, 1305276, 1429588, 1522822, 1708532, 2144382, 2284233, 2501779, 2562798, 3045644, 4288764, 4568466, 5003558, 5125596, 7505337, 9136932, 10007116, 15010674, 17512453, 30021348, 35024906, 52537359, 70049812, 105074718, 210149436]

約数ペア:

[(1, 210149436), (2, 105074718), (3, 70049812), (4, 52537359), (6, 35024906), (7, 30021348), (12, 17512453), (14, 15010674), (21, 10007116), (23, 9136932), (28, 7505337), (41, 5125596), (42, 5003558), (46, 4568466), (49, 4288764), (69, 3045644), (82, 2562798), (84, 2501779), (92, 2284233), (98, 2144382), (123, 1708532), (138, 1522822), (147, 1429588), (161, 1305276), (164, 1281399), (196, 1072191), (246, 854266), (276, 761411), (287, 732228), (294, 714794), (322, 652638), (379, 554484), (483, 435092), (492, 427133), (574, 366114), (588, 357397), (644, 326319), (758, 277242), (861, 244076), (943, 222852), (966, 217546), (1127, 186468), (1137, 184828), (1148, 183057), (1516, 138621), (1722, 122038), (1886, 111426), (1932, 108773), (2009, 104604), (2254, 93234), (2274, 92414), (2653, 79212), (2829, 74284), (3381, 62156), (3444, 61019), (3772, 55713), (4018, 52302), (4508, 46617), (4548, 46207), (5306, 39606), (5658, 37142), (6027, 34868), (6601, 31836), (6762, 31078), (7959, 26404), (8036, 26151), (8717, 24108), (10612, 19803), (11316, 18571), (12054, 17434), (13202, 15918), (13524, 15539)]